Xem 1-20 trên 627 kết quả Troubleshooting
  • "Lesson Instructor materials - Module 13: WLAN configuration" present remote site WLAN configuration; configure a basic WLAN on the WLC; configure a basic WLAN on the WLC; configure a WPA2 enterprise WLAN on the WLC; troubleshoot WLAN Issues; module practice and summary...

    ppt75p toidohang 11-06-2021 7 1   Download

  • "Lesson Instructor materials - Module 16: Troubleshoot static and default routes" present packet processing with static routes; troubleshoot IPv4 static and default route configuration; module practice and quiz.

    ppt24p toidohang 11-06-2021 7 1   Download

  • "Lesson Instructor materials - Module 4: Inter-VLAN routing" present inter-VLAN routing operation; router-on-a-stick inter-VLAN routing; inter-VLAN routing using layer 3 switches; troubleshoot inter-VLAN routing; module practice and quiz...

    ppt53p toidohang 11-06-2021 5 1   Download

  • "Lesson Instructor materials - Module 6: Ether channel" present etherchannel operation; configure etherchannel; verify and troubleshoot etherchannel; module practice and quiz.

    ppt43p toidohang 11-06-2021 4 1   Download

  • "Lesson Instructor materials - Module 17: Build a small network" present devices in a small network; small network applications and protocols; scale to larger networks; verify connectivity; host and IOS commands; troubleshooting methodologies; troubleshooting scenarios; module practice and quiz...

    ppt70p toidohang 11-06-2021 5 1   Download

  • "Ebook CCNA routing and switching complete study guide (Second Edition)" present ethernet networking and data encapsulation; introduction to TCP/IP; easy subnetting; VLSMs, summarization and troubleshooting TCP/IP; VLANs and inter-VLAN routing; enhanced IGRP...

    pdf0p lehoangdung2021 11-05-2021 488 443   Download

  • After studying this chapter you will be able to understand: What is troubleshooting? What happens when you install a program? What is file compression? What is the advantage of compressed files? What do you mean by “extract all” in zip program?

    ppt45p larachdumlanat126 31-12-2020 4 1   Download

  • After studying this chapter you will be able to understand: What is a computer network? What is the difference between LAN & WAN? What is firewall? What is a computer virus and antivirus? What is email spam?

    ppt31p larachdumlanat126 31-12-2020 4 0   Download

  • Chapter 11 - TCP/IP configuration. In this chapter, students will be able to understand: Routers receive packets and use the most efficient path to forward them to their destinations, complex internetworks can have redundant routers that provide multiple paths to the same destination, routers store information about the network in a routing table,...

    pdf23p larachdumlanat122 26-11-2020 12 2   Download

  • Chapter 10 - TCP/IP Applications. Chapter summary: Bridges selectively relay packets between network segments, depending on their data-link layer destination addresses; bridges maintain a single broadcast domain and create separate collision domains; switches improve on the function of bridges by forwarding packets only to their destination systems;...and other contents.

    pdf22p larachdumlanat122 26-11-2020 13 0   Download

  • Chapter 14 - Planning the network. This chapter includes contents: Why does the organization want a new network installed? What services does the organization want the network to provide? Evaluating the installation site, evaluating distances between components, environmental conditions,...

    pdf31p larachdumlanat122 26-11-2020 11 1   Download

  • Chapter 16 - Network maintenance. In this chapter, students will be able to understand: Magnetic tape is the most popular storage medium for backups; backup software enables you to select the data you want to back up and sends it to the device you use for backups; daily backup jobs can be full backups, incremental backups, or differential backups;...

    pdf34p larachdumlanat122 26-11-2020 6 1   Download

  • Chapter 17 - Network troubleshooting procedures. Chapter summary: Computers have a variety of ports, some of which are implemented by the motherboard and others by expansion cards; computers use many different types of connectors fortheir various interfaces, and in some cases the same connector type can provide different functions; SCSI host adapters can use any one of several types of connectors, which are not interchangeable;...

    pdf38p larachdumlanat122 26-11-2020 8 1   Download

  • Chapter 19 - Network troubleshooting scenarios. Chapter overview: Introduction to network troubleshooting, incident administration, gathering information, possible causes: Internet router problem, internet communication problem, domain Name System (DNS) failure, local area network (LAN) communication problem, computer configuration problem, user error.

    pdf29p larachdumlanat122 26-11-2020 19 1   Download

  • Chapter 12 - Remote network access. This chapter includes contents: Types of remote network connections, public switched telephone network (PSTN), modems, modem communications, configuring a modem, Virtual Private Network (VPN) communications,...

    pdf32p larachdumlanat122 26-11-2020 13 0   Download

  • Chapter 13 - Network security. In this chapter, students will be able to understand: Password policies ensure that users choose effective passwords; user-level security requires a separate account for each user; in share-level security, all users access shares by using the same passwords; a firewall is a hardware or software product that protects a network from unauthorized access, using techniques such as packet filtering, NAT, or proxy servers;...

    pdf28p larachdumlanat122 26-11-2020 7 0   Download

  • Chapter 15 - Installing a network. Chapter summary: External unshielded twisted pair (UTP) cable installations use prefabricated cables to connect computers directly to hubs; internal cable installations use bulk cable, which you pull through walls, ceilings, or floors; to connect two computers without a hub, you must use a crossover cable connection, which reverses the transmit and receive signals;...

    pdf39p larachdumlanat122 26-11-2020 7 0   Download

  • Chapter 18 - Network troubleshooting tools. This chapter includes contents: Documentation and resources, logs and indicators, network testing and monitoring tools, product documentation, CD-ROM documentation formats,...

    pdf49p larachdumlanat122 26-11-2020 25 0   Download

  • Ebook "Implementing and administering security in a Microsoft Windows server 2003 network" present the content planning and configuring an authentication strategy; planning and configuring an authorization strategy; deploying and troubleshooting security templates; hardening computers for specific roles; planning an update management infrastructure; assessing and deploying a patch management infrastructure; installing, configuring, and managing certification services; planning and configuring IPSec; deploying and troubleshooting IPSec; planning and implementing security for wireless network...

    pdf900p kethamoi8 10-10-2020 21 1   Download

  • Ebook "Installing, configuring and administering Microsoft Windows XP professional" present the content: introduction to windows XP professional; installing windows XP professional; deploying windows XP professional; modifying and troubleshooting the startup process; configuring windows XP professional; installing windows XP professional (1.0); implementing, managing, monitoring, and troubleshooting hardware devices and drivers; implementing, managing, and troubleshooting network protocols and services; configuring, managing, and troubleshooting security...

    pdf0p kethamoi8 10-10-2020 16 0   Download


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